2718804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 7096320

約数和(自身を除く): 4377516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 479, 516, 946, 958, 1419, 1437, 1892, 1916, 2838, 2874, 5269, 5676, 5748, 10538, 15807, 20597, 21076, 31614, 41194, 61791, 63228, 82388, 123582, 226567, 247164, 453134, 679701, 906268, 1359402, 2718804]

約数ペア:

[(1, 2718804), (2, 1359402), (3, 906268), (4, 679701), (6, 453134), (11, 247164), (12, 226567), (22, 123582), (33, 82388), (43, 63228), (44, 61791), (66, 41194), (86, 31614), (129, 21076), (132, 20597), (172, 15807), (258, 10538), (473, 5748), (479, 5676), (516, 5269), (946, 2874), (958, 2838), (1419, 1916), (1437, 1892)]